Solve chicken-and-egg problems with protocol startup. We now queue all inactive

protocols and don't send route/interface updates to them and when they come up,
we resend the whole route/interface tables privately.

Removed the "scan interface list after protocol start" work-around.

1 files changed, 12 insertions, 0 deletions

diff --git a/nest/iface.c b/nest/iface.c
index 591733a..f6f33a9 100644
--- a/nest/iface.c
+++ b/nest/iface.c
@@ -313,6 +313,18 @@ if_end_update(void)
 }
 
 void
+if_feed_baby(struct proto *p)
+{
+  struct iface *i;
+
+  if (!p->if_notify)
+    return;
+  debug("Announcing interfaces to new protocol %s\n", p->name);
+  WALK_LIST(i, iface_list)
+    p->if_notify(p, IF_CHANGE_CREATE | ((i->flags & IF_UP) ? IF_CHANGE_UP : 0), NULL, i);
+}
+
+void
 if_init(void)
 {
   if_pool = rp_new(&root_pool, "Interfaces");